Blue Jay beats it's wings about 40 times per second. So it beats its wings about 2,400 times per minute and about 144,000 times per hour. An Eagle beats it's wings approximately 5 times per second. By multiplying that I know that an Eagle can beat it's wings about 300 times in a minute and18,000 times in an hour.
Option C: The peritoneum is the lining of the abdominal cavity and some of its organs.
The Peritoneum is a membrane of a sheet of smooth tissue that lines the inside of the abdominopelvic cavity and surrounds the abdominal organs. It also covers many other organs inside the visceral layer. It acts as a pad and insulates the organs, helps them to hold them in place, and secretes a lubricating fluid to reduce friction when they rub against each other. The space between the layers is called the peritoneal cavity. The folds of tissue form double layers, which hang down the front of the abdomen, and mesentery in the back.
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Answer:
Explanation:
The components of the cell membrane consists of lipids that includes the cholesterol and phospholipids other components includes the carbohydrates, and proteins. The phospholipid forms the basic structure of the cell membrane. The cholesterol molecules are scattered in the lipid bilayer, these help the membrane in the fluid consistent state.
The main function of the plasma or cell membrane is the protection of the cell from it's surrounding.
Igneous: Crystal rock
Metamorphic rock: Changing rock
Sedimentary: Sediment deposited
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